Results 101 to 110 of about 2,101 (202)

Simulation of Soil Nitrogen Content Effect on Weed Seedling Emergence Pattern in Moldavian Balm (Dracocephalum moldavica L.) [PDF]

open access: yesJournal of Agricultural Science and Sustainable Production, 2016
The soil nitrogen content with impact on weed seed dormancy breaking can change their seedling emergence pattern. A trial was carried out in 2014 to predict seedling emergence of Xanthium strumarium, Chenopodium album, Echinocloa cruss-galli,  Amaranthus
Afsaneh Moradian   +3 more
doaj  

Impact of Tillage System and Mineral Fertilization on Weed Suppression and Yield of Winter Wheat

open access: yesAgronomy
This study, which began in the 2013/2014 agricultural year, aimed to assess the suitability of two soil tillage systems for wheat cultivation: conventional soil tillage (CS), which involved moldboard plowing to a depth of 28 cm followed by a single pass ...
Felicia Chețan   +9 more
doaj   +1 more source

Response to sublethal herbicide application in early growth of seven Xanthium strumarium populations

open access: yes, 1993
Seven populations of Xanthium strumarium L. collected from wetlands and arable fields were examined for their responses to three levels of bentazon application. Significant differences were observed among populations for all traits measured.
Jianhua Zhang   +2 more
core   +1 more source

Biological Activity and Chemical Composition of Hydrodistilled and Supercritical Extracts of Xanthium strumarium L. Leaves

open access: yes, 2015
The antimicrobial and antioxidant activities and the composition of the essential oil and of the supercritical extracts of Xanthium strumarium were studied. The best yields were observed in the supercritical extracts (SFE).
Godoy, HT   +5 more
core  

Aktivnost ALS enzima kod Xanthium strumarium L. i Helianthus annuus L. pod uticajem nikosulfurona [PDF]

open access: yes, 2013
Activity of ALS enzyme extracted from leaves of Xanthium strumarium L. (XS1, XS2) and Helianthus annuus L. (HA1, HA2, HA3) populations were studied in vitro in the presence of different nicosulfuron concentrations (0; 0,01; 0,1; 1; 10, 100 μM).
Vrbničanin, Sava   +3 more
core  

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